package org.poxd.syntax;

/*
 * TextAreaDefaults.java - Encapsulates default values for various settings
 * Copyright (C) 1999 Slava Pestov
 *
 * You may use and modify this package for any purpose. Redistribution is
 * permitted, in both source and binary form, provided that this notice
 * remains intact in all source distributions of this package.
 */

import javax.swing.JPopupMenu;
import java.awt.Color;
import java.awt.Font;

/**
 * Encapsulates default settings for a text area. This can be passed to the
 * constructor once the necessary fields have been filled out. The advantage of
 * doing this over calling lots of set() methods after creating the text area is
 * that this method is faster.
 */
public class TextAreaDefaults {
	private static TextAreaDefaults DEFAULTS;

	public InputHandler inputHandler;
	public SyntaxDocument document;
	public boolean editable;

	public boolean caretVisible;
	public boolean caretBlinks;
	public boolean blockCaret;
	public int electricScroll;

	public int cols;
	public int rows;
	public SyntaxStyle[] styles;
	public Color caretColor;
	public Color selectionColor;
	public Color lineHighlightColor;
	public boolean lineHighlight;
	public Color bracketHighlightColor;
	public boolean bracketHighlight;
	public Color eolMarkerColor;
	public boolean eolMarkers;
	public boolean paintInvalid;
	public JPopupMenu popup;
	public Color gutterBgColor;
	public Color gutterFgColor;
	public Color gutterHighlightColor;
	public Color caretMarkColor;
	public Color anchorMarkColor;
	public Color selectionMarkColor;
	public Font gutterFont;
	public int gutterBorderWidth;
	public int gutterNumberAlignment;
	public int gutterWidth;
	public boolean gutterCollapsed;

	public Color gutterBorderColor;

	/**
	 * Returns a new TextAreaDefaults object with the default values filled in.
	 */
	public static TextAreaDefaults getDefaults() {
		if (DEFAULTS == null) {
			DEFAULTS = new TextAreaDefaults();
			DEFAULTS.inputHandler = new DefaultInputHandler();
			DEFAULTS.inputHandler.addDefaultKeyBindings();
			DEFAULTS.document = new SyntaxDocument();

			DEFAULTS.editable = true;

			DEFAULTS.caretVisible = true;
			DEFAULTS.caretBlinks = true;
			DEFAULTS.electricScroll = 3;

			DEFAULTS.gutterCollapsed = false;
			DEFAULTS.gutterWidth = 25;
			DEFAULTS.gutterBgColor = Color.white;
			DEFAULTS.gutterFgColor = Color.black;
			DEFAULTS.gutterHighlightColor = new Color(0x8080c0);
			DEFAULTS.gutterBorderColor = Color.lightGray;
			DEFAULTS.caretMarkColor = Color.blue;
			DEFAULTS.anchorMarkColor = Color.red;
			DEFAULTS.selectionMarkColor = Color.blue;
			DEFAULTS.gutterBorderWidth = 1;
			DEFAULTS.gutterNumberAlignment = Gutter.CENTER;
			DEFAULTS.gutterFont = new Font("monospaced", Font.PLAIN, 10);
			DEFAULTS.cols = 80;
			DEFAULTS.rows = 25;
			DEFAULTS.styles = SyntaxUtilities.getDefaultSyntaxStyles();
			DEFAULTS.caretColor = Color.red;
			DEFAULTS.selectionColor = new Color(0xccccff);
			DEFAULTS.lineHighlightColor = new Color(0xe0e0e0);
			DEFAULTS.lineHighlight = true;
			DEFAULTS.bracketHighlightColor = Color.black;
			DEFAULTS.bracketHighlight = true;
			DEFAULTS.eolMarkerColor = new Color(0x009999);
			DEFAULTS.eolMarkers = true;
			DEFAULTS.paintInvalid = true;
		}

		return DEFAULTS;
	}
}
